242327656

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{281}}^1\times {\mathrm{373}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 485680140

約数和(自身を除く): 243352484

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 281, 289, 373, 562, 578, 746, 1124, 1156, 1492, 2248, 2312, 2984, 4777, 6341, 9554, 12682, 19108, 25364, 38216, 50728, 81209, 104813, 107797, 162418, 209626, 215594, 324836, 419252, 431188, 649672, 838504, 862376, 1781821, 3563642, 7127284, 14254568, 30290957, 60581914, 121163828, 242327656]

約数ペア:

[(1, 242327656), (2, 121163828), (4, 60581914), (8, 30290957), (17, 14254568), (34, 7127284), (68, 3563642), (136, 1781821), (281, 862376), (289, 838504), (373, 649672), (562, 431188), (578, 419252), (746, 324836), (1124, 215594), (1156, 209626), (1492, 162418), (2248, 107797), (2312, 104813), (2984, 81209), (4777, 50728), (6341, 38216), (9554, 25364), (12682, 19108)]